GB2425832A - Authenticating an authentic article using spectral imaging and analysis - Google Patents

Authenticating an authentic article using spectral imaging and analysis Download PDF

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Publication number
GB2425832A
GB2425832A GB0612829A GB0612829A GB2425832A GB 2425832 A GB2425832 A GB 2425832A GB 0612829 A GB0612829 A GB 0612829A GB 0612829 A GB0612829 A GB 0612829A GB 2425832 A GB2425832 A GB 2425832A
Authority
GB
United Kingdom
Prior art keywords
authentication mark
intra
data
physicochemical
authenticating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GB0612829A
Other versions
GB2425832B (en
GB0612829D0 (en
Inventor
Danny Moshe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GreenVision Systems Ltd
Original Assignee
GreenVision Systems Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GreenVision Systems Ltd filed Critical GreenVision Systems Ltd
Publication of GB0612829D0 publication Critical patent/GB0612829D0/en
Publication of GB2425832A publication Critical patent/GB2425832A/en
Application granted granted Critical
Publication of GB2425832B publication Critical patent/GB2425832B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/06—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using wave or particle radiation
    • G07D7/12—Visible light, infrared or ultraviolet radiation
    • G07D7/1205—Testing spectral properties
    • G07D7/122—

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Credit Cards Or The Like (AREA)
  • Collating Specific Patterns (AREA)

Abstract

Authenticating an authentic article having an authentication mark. Acquiring a set of spectral images of the authentication mark, for forming a set of single-authentication mark spectral fingerprint data (FIG. 1). Identifying at least one spectral shift in the set of single-authentication mark spectral fingerprint data, for forming an intra-authentication mark physicochemical region group including sub-sets of intra-authentication mark spectral fingerprint pattern data, such that data elements in each sub-set are shifted relative to corresponding data elements in remaining sub-sets in the same intra-authentication mark physicochemical region group (FIG. 2). Forming a set of intra-authentication mark physicochemical properties and characteristics data relating to the imaged authentication mark, by performing pattern recognition and classification analysis on the intra-authentication mark physicochemical region group (FIG. 3). Comparing and matching elements in the set of intra-authentication mark physicochemical properties and characteristics data to corresponding reference elements in reference set of data, thereby authenticating the authentic article.

Description

GB 2425832 A continuation (74) Agent and/or Address for Service: J A Kemp
& Co. 14 South Square, Gray's Inn, LONDON, WC1R5JJ, United Kingdom
GB0612829A 2003-12-01 2004-12-01 Authenticating an authentic article using spectral imaging and analysis Active GB2425832B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US52588603P 2003-12-01 2003-12-01
PCT/IL2004/001099 WO2005055155A2 (en) 2003-12-01 2004-12-01 Authenticating an authentic article using spectral imaging and analysis

Publications (3)

Publication Number Publication Date
GB0612829D0 GB0612829D0 (en) 2006-08-09
GB2425832A true GB2425832A (en) 2006-11-08
GB2425832B GB2425832B (en) 2007-07-11

Family

ID=34652389

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0612829A Active GB2425832B (en) 2003-12-01 2004-12-01 Authenticating an authentic article using spectral imaging and analysis

Country Status (3)

Country Link
US (1) US7599544B2 (en)
GB (1) GB2425832B (en)
WO (1) WO2005055155A2 (en)

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US7884734B2 (en) * 2008-01-31 2011-02-08 Microsoft Corporation Unique identification of devices using color detection
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US8265346B2 (en) * 2008-11-25 2012-09-11 De La Rue North America Inc. Determining document fitness using sequenced illumination
KR20100095245A (en) * 2009-02-20 2010-08-30 삼성전자주식회사 Method and apparatus for embedding watermark
PE20100769A1 (en) 2009-04-02 2010-11-25 Sicpa Holding Sa IDENTIFICATION AND AUTHENTICATION USING MARKINGS OF POLYMERIC LIQUID CRYSTAL MATERIAL
US20100292575A1 (en) * 2009-05-15 2010-11-18 General Electric Company Device and method for identifying tampering of an ultrasound probe
EP2433244A4 (en) * 2009-05-21 2012-11-14 Hewlett Packard Development Co Imaging a print aberration
US8749767B2 (en) * 2009-09-02 2014-06-10 De La Rue North America Inc. Systems and methods for detecting tape on a document
US8509492B2 (en) * 2010-01-07 2013-08-13 De La Rue North America Inc. Detection of color shifting elements using sequenced illumination
US8433124B2 (en) * 2010-01-07 2013-04-30 De La Rue North America Inc. Systems and methods for detecting an optically variable material
US8185780B2 (en) 2010-05-04 2012-05-22 International Business Machines Corporation Visually marking failed components
KR101178001B1 (en) * 2011-03-28 2012-08-28 엘지엔시스(주) Medium image detecting apparatus, method for detecting medium image using the same and financial device using the same
US9652703B1 (en) * 2011-05-24 2017-05-16 Sandia Corporation Tag and seal employing a micromachine artifact
US8534543B1 (en) 2012-05-18 2013-09-17 Sri International System and method for authenticating a manufactured product with a mobile device
US8534544B1 (en) 2012-05-18 2013-09-17 Sri International System and method for authenticating a manufactured product with a mobile device
US9053596B2 (en) 2012-07-31 2015-06-09 De La Rue North America Inc. Systems and methods for spectral authentication of a feature of a document
US20140267754A1 (en) * 2013-03-15 2014-09-18 Luxtreme Limited Method for applying a security marking to an object and a hyper-spectral imaging reader
CN105981044B (en) 2014-02-04 2020-03-27 希科弗公司 Method and apparatus for generating authentication of original item and determining suspicious item
US9224196B2 (en) * 2014-03-12 2015-12-29 ClearMark Systems, LLC System and method for authentication
US20190251349A1 (en) * 2014-03-12 2019-08-15 Gary L. Duerksen System and method for object classification and sorting
JP6708981B2 (en) * 2015-06-30 2020-06-10 日本電気株式会社 Individual identifier extraction device
US10482361B2 (en) 2015-07-05 2019-11-19 Thewhollysee Ltd. Optical identification and characterization system and tags
CN108960058B (en) * 2018-05-31 2019-12-03 平安科技（深圳）有限公司 Invoice method of calibration, device, computer equipment and storage medium
CN112767337B (en) * 2021-01-12 2023-08-04 杭州海康威视数字技术股份有限公司 Cigarette case detection method and device
JP2023012768A (en) * 2021-07-14 2023-01-26 キヤノン株式会社 identification device

Citations (4)

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WO1981003509A1 (en) * 1980-05-30 1981-12-10 Gao Ges Automation Org Paper security with authenticity mark of luminescent material and method for the authentication thereof
US20030083826A1 (en) * 2001-04-19 2003-05-01 Moshe Danny S. Method for generating intra-particle crystallographic parameter maps and histograms of a chemically pure crystalline particulate substance
US20030206649A1 (en) * 2000-04-20 2003-11-06 Moshe Danny S. Method for generating intra-particle morphological concentration/density maps and histograms of a chemically pure particulate substance
WO2005036479A2 (en) * 2003-10-08 2005-04-21 Giesecke & Devrient Gmbh Security document

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Patent Citations (4)

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WO1981003509A1 (en) * 1980-05-30 1981-12-10 Gao Ges Automation Org Paper security with authenticity mark of luminescent material and method for the authentication thereof
US20030206649A1 (en) * 2000-04-20 2003-11-06 Moshe Danny S. Method for generating intra-particle morphological concentration/density maps and histograms of a chemically pure particulate substance
US20030083826A1 (en) * 2001-04-19 2003-05-01 Moshe Danny S. Method for generating intra-particle crystallographic parameter maps and histograms of a chemically pure crystalline particulate substance
WO2005036479A2 (en) * 2003-10-08 2005-04-21 Giesecke & Devrient Gmbh Security document

Also Published As

Publication number Publication date
US20080192992A1 (en) 2008-08-14
GB2425832B (en) 2007-07-11
WO2005055155A3 (en) 2005-07-07
GB0612829D0 (en) 2006-08-09
US7599544B2 (en) 2009-10-06
WO2005055155A2 (en) 2005-06-16

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